package com.xsd.command;

/**
 * @Description: 命令接收者
 * @Author: zhoufuzong
 * @Created: 2021-03-06 15:37:34
 * @Version: 1.1.0
 */

public class LightReceiver {
    public void on(){
        System.out.println("电灯打开");

    }

    public void off(){
        System.out.println("电灯关闭");
    }
}
